SIREGAR, Surya Handoko; ZUHRI, Muhammad Aulia; SIREGAR, Adawiyah Rahmayanti; HASIBUAN, Winda Maisaroh. ANALISIS TINGKAT BRAND LOYALTY PADA PRODUK SHAMPOO MEREK “SUNSILK”. Ad-Deenar: Jurnal Ekonomi dan Bisnis Islam, [S. l.], v. 6, n. 001, p. 1–14, 2023. DOI: 10.30868/ad.v6i001.3489. Disponível em: https://jurnal.staialhidayahbogor.ac.id/index.php/ad/article/view/3489. Acesso em: 1 nov. 2025.